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Cork Insulation and Fluid Geometry in a Guesthouse Surrounded by Olive Groves

Authors:
Suzan Amato, Ida Jonassen
Cork Insulation and Fluid Geometry in a Guesthouse Surrounded by Olive Groves

Project in-detail

With its fluid geometries and use of local materials like cork and limestone, the guesthouse harmoniously blends into the olive grove landscape, creating a serene environment for culinary exploration and relaxation.
5 key facts about this project
01
Fluid geometries reflect the surrounding landscape, enhancing visual integration.
02
Cork insulation is utilized for its sustainability and thermal performance.
03
A central courtyard features an olive tree, symbolizing the region's heritage.
04
Recycled glass tiles complement natural materials, supporting eco-friendly practices.
05
Large glass facades maximize natural light and connect indoor and outdoor spaces.

The project Hora de Ouro is a guest house located in Barreiras, Portugal, designed by architects Álvaro Silva and Eduardo Sousa. This architectural endeavor caters to olive oil tasting experiences and showcases a thoughtful integration with the surrounding landscape. The design is characterized by a seamless connection between the building and its environment, promoting a strong sense of place and local identity.

The Hora de Ouro serves multiple functions, including accommodation, culinary exploration, and social gathering. The structure provides essential amenities such as comfortable bedrooms, dining and cooking facilities, and spaces for relaxation and meditation. These functions are designed to foster interaction among guests while emphasizing the cultural significance of olive oil production in the region.

Architectural Integration with Environment

One of the defining aspects of this project is its integration with the existing landscape. The building's form mirrors the natural contours of the surrounding hills, utilizing organic shapes that resonate with the topography. This connection to the local environment not only enhances the aesthetic quality but also ensures minimal disruption to the site. The use of large glass windows creates transparency, allowing for expansive views of the olive groves while facilitating natural light throughout the interior spaces.

Material selection plays a crucial role in the design's uniqueness. Hora de Ouro utilizes local materials such as limestone, oak, cork, olive tree wood, terracotta, and recycled bottle glass tiles. These choices reflect sustainable practices and regional craftsmanship, reinforcing the project's commitment to ecological sensitivity. Each material contributes to a cohesive palette that is both visually appealing and functional, further encouraging guests to appreciate the locality of Barreiras.

Spatial Organization and Functional Design

The internal layout of Hora de Ouro emphasizes accessibility and comfort. It features two spacious double bedrooms with en-suite bathrooms, a central culinary space intended for olive oil tastings, and a meditation room promoting introspection. The central courtyard is a vital component, serving as a social hub that connects different areas of the guest house. An olive tree at the courtyard's center symbolizes the project’s thematic dedication.

Overall, the architectural approach of Hora de Ouro reflects a nuanced understanding of both function and form, addressing the needs of its users while prioritizing sustainability and community connection. The effective use of materials and design strategies exemplifies a modern interpretation of vernacular architecture, making this project a noteworthy example in contemporary design.

For those seeking a deeper understanding of its architectural plans, sections, designs, and ideas, further exploration of the project is encouraged. The full presentation provides valuable insights into the architectural decisions and design philosophies guiding Hora de Ouro.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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